Title:
ATOMIZING CORE AND ATOMIZER OF ULTRASONIC ELECTRONIC CIGARETTE
Document Type and Number:
WIPO Patent Application WO/2019/052574
Kind Code:
A1
Abstract:
Disclosed are an atomizing core and atomizer of an ultrasonic electronic cigarette, comprising a housing (1), a front cover (2), an ultrasonic atomizing sheet (3), an oil storage cotton (4) and an oil guide cotton (5), wherein the housing (1) and the front cover (2) are snap-fitted to form an accommodating chamber (6); the atomizing sheet (3) is fixedly arranged in the accommodating chamber (6), and an oil storage ring (7) is also provided in the accommodating chamber (6); the oil storage cotton (4) is arranged in the oil storage ring (7) and is connected to the atomizing sheet (3) by means of the oil guide cotton (5), and the outer side face of the oil storage cotton (4) is in communication with an oil compartment (42); and a limiting mechanism for preventing the oil storage cotton (4) from falling off of the oil storage ring (7) is also comprised. The oil storage cotton (4) will not easily fall off and reliably conducts electricity, and the housing (1) and the front cover (2) are firmly fixed; the device works steadily, the amount of smoke is stable, and the assembly is convenient; oil leakage after the atomizing core is pulled out can be prevented; the opening and closing of an oil passage hole (421), the on-and-off of an air outlet channel, and the locking and unlocking of the atomizing core can all be controlled in an interlocking manner by means of the opening and closing of oil injection holes (422, 391, 361); and when oil is injected into the oil compartment (42), the oil passage hole (421) is closed and the air outlet channel is cut off, thus avoiding oil leakage or soaking with oil, being clean and hygienic, avoiding waste, and saving on costs. The operation is simple, the atomizing core is convenient to replace, the oiling is convenient, and the user experience is good.
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Inventors:
LIU JIANFU (CN)
ZHONG KEJUN (CN)
GUO XIAOYI (CN)
HUANG WEI (CN)
YU HONG (CN)
DAI YUANGANG (CN)
YIN XINQIANG (CN)
YI JIANHUA (CN)
SHEN LIZHOU (CN)
ZHOU YONGQUAN (CN)
ZHONG KEJUN (CN)
GUO XIAOYI (CN)
HUANG WEI (CN)
YU HONG (CN)
DAI YUANGANG (CN)
YIN XINQIANG (CN)
YI JIANHUA (CN)
SHEN LIZHOU (CN)
ZHOU YONGQUAN (CN)
Application Number:
PCT/CN2018/106184
Publication Date:
March 21, 2019
Filing Date:
September 18, 2018
Export Citation:
Assignee:
CHINA TOBACCO HUNAN IND CO LTD (CN)
International Classes:
A24F40/05; A24F40/485; A24F15/015; A24F40/10
Foreign References:
| CN207185932U | 2018-04-06 | |||
| CN206079039U | 2017-04-12 | |||
| CN105768228A | 2016-07-20 | |||
| CN106136335A | 2016-11-23 | |||
| CN105768239A | 2016-07-20 | |||
| JP2013150593A | 2013-08-08 |
Other References:
See also references of EP 3656230A4
Attorney, Agent or Firm:
CHANGSHA ZONEKEY PATENT LAW FIRM (CN)
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